Does anyone know more about this LEGO RoboRiders skateboard?

Hello everyone, I recently came across a LEGO RoboRiders skateboard in my possession and I want to find out more about it. Despite doing some research, I couldn't find much information on the internet. I only found two eBay listings and a couple of YouTube videos from a single individual. It seems that only 50 of these skateboards were ever produced and given out as part of a competition. I have to confess that I'm not entirely sure how I acquired it. It has been stored in my parents'...